Base | Representation |
---|---|
bin | 1100111001101011010001 |
3 | 20100211012010 |
4 | 30321223101 |
5 | 1331210334 |
6 | 200253133 |
7 | 40513653 |
oct | 14715321 |
9 | 6324163 |
10 | 3381969 |
11 | 19aaa18 |
12 | 11711a9 |
13 | 915486 |
14 | 6406d3 |
15 | 46c0e9 |
hex | 339ad1 |
3381969 has 4 divisors (see below), whose sum is σ = 4509296. Its totient is φ = 2254644.
The previous prime is 3381923. The next prime is 3381971. The reversal of 3381969 is 9691833.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 3381969 - 27 = 3381841 is a prime.
It is a super-2 number, since 2×33819692 = 22875428633922, which contains 22 as substring.
It is a D-number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3381919) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 563659 + ... + 563664.
It is an arithmetic number, because the mean of its divisors is an integer number (1127324).
Almost surely, 23381969 is an apocalyptic number.
It is an amenable number.
3381969 is a deficient number, since it is larger than the sum of its proper divisors (1127327).
3381969 is a wasteful number, since it uses less digits than its factorization.
3381969 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1127326.
The product of its digits is 34992, while the sum is 39.
The square root of 3381969 is about 1839.0130505247. The cubic root of 3381969 is about 150.1031734631.
The spelling of 3381969 in words is "three million, three hundred eighty-one thousand, nine hundred sixty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •